Home / 60,148,084.17-83,004,417.59-32,646,018.09

Finding the Fourth Proportional to 60,148,084.17, 83,004,417.59 and 32,646,018.09

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Solution

The fourth proportional to 60,148,084.17, 83,004,417.59 and 32,646,018.09 is: 45,051,538.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,148,084.17 : 83,004,417.59 = 32,646,018.09 : x
  2. Step 2: Convert to fraction form
    60,148,084.17/83,004,417.59 = 32,646,018.09/x
  3. Step 3: Cross multiply
    60,148,084.17x = 83,004,417.59 × 32,646,018.09
  4. Step 4: Simplify right side
    60,148,084.17x = 2,709,763,718,029,824
  5. Step 5: Solve for x
    x = 2,709,763,718,029,824/60,148,084.17
  6. Step 6: Final answer
    x = 45,051,538.31

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.